<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width initial-scale=1" />

    <link
      href="file://C://Users//ys1222//AppData//Roaming//Typora/themes/gitbook/fonts.css"
      rel="stylesheet"
      type="text/css"
    />
    <style type="text/css">
      html {
        overflow-x: initial !important;
      }
      :root {
        --bg-color: #ffffff;
        --text-color: #333333;
        --select-text-bg-color: #b5d6fc;
        --select-text-font-color: auto;
        --monospace: "Lucida Console", Consolas, "Courier", monospace;
        --title-bar-height: 20px;
      }
      .mac-os-11 {
        --title-bar-height: 28px;
      }
      html {
        font-size: 14px;
        background-color: var(--bg-color);
        color: var(--text-color);
        font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
        -webkit-font-smoothing: antialiased;
      }
      body {
        margin: 0px;
        padding: 0px;
        height: auto;
        bottom: 0px;
        top: 0px;
        left: 0px;
        right: 0px;
        font-size: 1rem;
        line-height: 1.42857;
        overflow-x: hidden;
        background: inherit;
        tab-size: 4;
      }
      iframe {
        margin: auto;
      }
      a.url {
        word-break: break-all;
      }
      a:active,
      a:hover {
        outline: 0px;
      }
      .in-text-selection,
      ::selection {
        text-shadow: none;
        background: var(--select-text-bg-color);
        color: var(--select-text-font-color);
      }
      #write {
        margin: 0px auto;
        height: auto;
        width: inherit;
        word-break: normal;
        overflow-wrap: break-word;
        position: relative;
        white-space: normal;
        overflow-x: visible;
        padding-top: 36px;
      }
      #write.first-line-indent p {
        text-indent: 2em;
      }
      #write.first-line-indent li p,
      #write.first-line-indent p * {
        text-indent: 0px;
      }
      #write.first-line-indent li {
        margin-left: 2em;
      }
      .for-image #write {
        padding-left: 8px;
        padding-right: 8px;
      }
      body.typora-export {
        padding-left: 30px;
        padding-right: 30px;
      }
      .typora-export .footnote-line,
      .typora-export li,
      .typora-export p {
        white-space: pre-wrap;
      }
      .typora-export .task-list-item input {
        pointer-events: none;
      }
      @media screen and (max-width: 500px) {
        body.typora-export {
          padding-left: 0px;
          padding-right: 0px;
        }
        #write {
          padding-left: 20px;
          padding-right: 20px;
        }
        .CodeMirror-sizer {
          margin-left: 0px !important;
        }
        .CodeMirror-gutters {
          display: none !important;
        }
      }
      #write li > figure:last-child {
        margin-bottom: 0.5rem;
      }
      #write ol,
      #write ul {
        position: relative;
      }
      img {
        max-width: 100%;
        vertical-align: middle;
        image-orientation: from-image;
      }
      button,
      input,
      select,
      textarea {
        color: inherit;
        font: inherit;
      }
      input[type="checkbox"],
      input[type="radio"] {
        line-height: normal;
        padding: 0px;
      }
      *,
      ::after,
      ::before {
        box-sizing: border-box;
      }
      #write h1,
      #write h2,
      #write h3,
      #write h4,
      #write h5,
      #write h6,
      #write p,
      #write pre {
        width: inherit;
      }
      #write h1,
      #write h2,
      #write h3,
      #write h4,
      #write h5,
      #write h6,
      #write p {
        position: relative;
      }
      p {
        line-height: inherit;
      }
      h1,
      h2,
      h3,
      h4,
      h5,
      h6 {
        break-after: avoid-page;
        break-inside: avoid;
        orphans: 4;
      }
      p {
        orphans: 4;
      }
      h1 {
        font-size: 2rem;
      }
      h2 {
        font-size: 1.8rem;
      }
      h3 {
        font-size: 1.6rem;
      }
      h4 {
        font-size: 1.4rem;
      }
      h5 {
        font-size: 1.2rem;
      }
      h6 {
        font-size: 1rem;
      }
      .md-math-block,
      .md-rawblock,
      h1,
      h2,
      h3,
      h4,
      h5,
      h6,
      p {
        margin-top: 1rem;
        margin-bottom: 1rem;
      }
      .hidden {
        display: none;
      }
      .md-blockmeta {
        color: rgb(204, 204, 204);
        font-weight: 700;
        font-style: italic;
      }
      a {
        cursor: pointer;
      }
      sup.md-footnote {
        padding: 2px 4px;
        background-color: rgba(238, 238, 238, 0.7);
        color: rgb(85, 85, 85);
        border-radius: 4px;
        cursor: pointer;
      }
      sup.md-footnote a,
      sup.md-footnote a:hover {
        color: inherit;
        text-transform: inherit;
        text-decoration: inherit;
      }
      #write input[type="checkbox"] {
        cursor: pointer;
        width: inherit;
        height: inherit;
      }
      figure {
        overflow-x: auto;
        margin: 1.2em 0px;
        max-width: calc(100% + 16px);
        padding: 0px;
      }
      figure > table {
        margin: 0px;
      }
      tr {
        break-inside: avoid;
        break-after: auto;
      }
      thead {
        display: table-header-group;
      }
      table {
        border-collapse: collapse;
        border-spacing: 0px;
        width: 100%;
        overflow: auto;
        break-inside: auto;
        text-align: left;
      }
      table.md-table td {
        min-width: 32px;
      }
      .CodeMirror-gutters {
        border-right: 0px;
        background-color: inherit;
      }
      .CodeMirror-linenumber {
        user-select: none;
      }
      .CodeMirror {
        text-align: left;
      }
      .CodeMirror-placeholder {
        opacity: 0.3;
      }
      .CodeMirror pre {
        padding: 0px 4px;
      }
      .CodeMirror-lines {
        padding: 0px;
      }
      div.hr:focus {
        cursor: none;
      }
      #write pre {
        white-space: pre-wrap;
      }
      #write.fences-no-line-wrapping pre {
        white-space: pre;
      }
      #write pre.ty-contain-cm {
        white-space: normal;
      }
      .CodeMirror-gutters {
        margin-right: 4px;
      }
      .md-fences {
        font-size: 0.9rem;
        display: block;
        break-inside: avoid;
        text-align: left;
        overflow: visible;
        white-space: pre;
        background: inherit;
        position: relative !important;
      }
      .md-fences-adv-panel {
        width: 100%;
        margin-top: 10px;
        text-align: center;
        padding-top: 0px;
        padding-bottom: 8px;
        overflow-x: auto;
      }
      #write .md-fences.mock-cm {
        white-space: pre-wrap;
      }
      .md-fences.md-fences-with-lineno {
        padding-left: 0px;
      }
      #write.fences-no-line-wrapping .md-fences.mock-cm {
        white-space: pre;
        overflow-x: auto;
      }
      .md-fences.mock-cm.md-fences-with-lineno {
        padding-left: 8px;
      }
      .CodeMirror-line,
      twitterwidget {
        break-inside: avoid;
      }
      .footnotes {
        opacity: 0.8;
        font-size: 0.9rem;
        margin-top: 1em;
        margin-bottom: 1em;
      }
      .footnotes + .footnotes {
        margin-top: 0px;
      }
      .md-reset {
        margin: 0px;
        padding: 0px;
        border: 0px;
        outline: 0px;
        vertical-align: top;
        background: 0px 0px;
        text-decoration: none;
        text-shadow: none;
        float: none;
        position: static;
        width: auto;
        height: auto;
        white-space: nowrap;
        cursor: inherit;
        -webkit-tap-highlight-color: transparent;
        line-height: normal;
        font-weight: 400;
        text-align: left;
        box-sizing: content-box;
        direction: ltr;
      }
      li div {
        padding-top: 0px;
      }
      blockquote {
        margin: 1rem 0px;
      }
      li .mathjax-block,
      li p {
        margin: 0.5rem 0px;
      }
      li blockquote {
        margin: 1rem 0px;
      }
      li {
        margin: 0px;
        position: relative;
      }
      blockquote > :last-child {
        margin-bottom: 0px;
      }
      blockquote > :first-child,
      li > :first-child {
        margin-top: 0px;
      }
      .footnotes-area {
        color: rgb(136, 136, 136);
        margin-top: 0.714rem;
        padding-bottom: 0.143rem;
        white-space: normal;
      }
      #write .footnote-line {
        white-space: pre-wrap;
      }
      @media print {
        body,
        html {
          border: 1px solid transparent;
          height: 99%;
          break-after: avoid;
          break-before: avoid;
          font-variant-ligatures: no-common-ligatures;
        }
        #write {
          margin-top: 0px;
          padding-top: 0px;
          border-color: transparent !important;
        }
        .typora-export * {
          -webkit-print-color-adjust: exact;
        }
        .typora-export #write {
          break-after: avoid;
        }
        .typora-export #write::after {
          height: 0px;
        }
        .is-mac table {
          break-inside: avoid;
        }
        .typora-export-show-outline .typora-export-sidebar {
          display: none;
        }
      }
      .footnote-line {
        margin-top: 0.714em;
        font-size: 0.7em;
      }
      a img,
      img a {
        cursor: pointer;
      }
      pre.md-meta-block {
        font-size: 0.8rem;
        min-height: 0.8rem;
        white-space: pre-wrap;
        background: rgb(204, 204, 204);
        display: block;
        overflow-x: hidden;
      }
      p > .md-image:only-child:not(.md-img-error) img,
      p > img:only-child {
        display: block;
        margin: auto;
      }
      #write.first-line-indent p > .md-image:only-child:not(.md-img-error) img {
        left: -2em;
        position: relative;
      }
      p > .md-image:only-child {
        display: inline-block;
        width: 100%;
      }
      #write .MathJax_Display {
        margin: 0.8em 0px 0px;
      }
      .md-math-block {
        width: 100%;
      }
      .md-math-block:not(:empty)::after {
        display: none;
      }
      .MathJax_ref {
        fill: currentcolor;
      }
      [contenteditable="true"]:active,
      [contenteditable="true"]:focus,
      [contenteditable="false"]:active,
      [contenteditable="false"]:focus {
        outline: 0px;
        box-shadow: none;
      }
      .md-task-list-item {
        position: relative;
        list-style-type: none;
      }
      .task-list-item.md-task-list-item {
        padding-left: 0px;
      }
      .md-task-list-item > input {
        position: absolute;
        top: 0px;
        left: 0px;
        margin-left: -1.2em;
        margin-top: calc(1em - 10px);
        border: none;
      }
      .math {
        font-size: 1rem;
      }
      .md-toc {
        min-height: 3.58rem;
        position: relative;
        font-size: 0.9rem;
        border-radius: 10px;
      }
      .md-toc-content {
        position: relative;
        margin-left: 0px;
      }
      .md-toc-content::after,
      .md-toc::after {
        display: none;
      }
      .md-toc-item {
        display: block;
        color: rgb(65, 131, 196);
      }
      .md-toc-item a {
        text-decoration: none;
      }
      .md-toc-inner:hover {
        text-decoration: underline;
      }
      .md-toc-inner {
        display: inline-block;
        cursor: pointer;
      }
      .md-toc-h1 .md-toc-inner {
        margin-left: 0px;
        font-weight: 700;
      }
      .md-toc-h2 .md-toc-inner {
        margin-left: 2em;
      }
      .md-toc-h3 .md-toc-inner {
        margin-left: 4em;
      }
      .md-toc-h4 .md-toc-inner {
        margin-left: 6em;
      }
      .md-toc-h5 .md-toc-inner {
        margin-left: 8em;
      }
      .md-toc-h6 .md-toc-inner {
        margin-left: 10em;
      }
      @media screen and (max-width: 48em) {
        .md-toc-h3 .md-toc-inner {
          margin-left: 3.5em;
        }
        .md-toc-h4 .md-toc-inner {
          margin-left: 5em;
        }
        .md-toc-h5 .md-toc-inner {
          margin-left: 6.5em;
        }
        .md-toc-h6 .md-toc-inner {
          margin-left: 8em;
        }
      }
      a.md-toc-inner {
        font-size: inherit;
        font-style: inherit;
        font-weight: inherit;
        line-height: inherit;
      }
      .footnote-line a:not(.reversefootnote) {
        color: inherit;
      }
      .md-attr {
        display: none;
      }
      .md-fn-count::after {
        content: ".";
      }
      code,
      pre,
      samp,
      tt {
        font-family: var(--monospace);
      }
      kbd {
        margin: 0px 0.1em;
        padding: 0.1em 0.6em;
        font-size: 0.8em;
        color: rgb(36, 39, 41);
        background: rgb(255, 255, 255);
        border: 1px solid rgb(173, 179, 185);
        border-radius: 3px;
        box-shadow: rgba(12, 13, 14, 0.2) 0px 1px 0px,
          rgb(255, 255, 255) 0px 0px 0px 2px inset;
        white-space: nowrap;
        vertical-align: middle;
      }
      .md-comment {
        color: rgb(162, 127, 3);
        opacity: 0.8;
        font-family: var(--monospace);
      }
      code {
        text-align: left;
        vertical-align: initial;
      }
      a.md-print-anchor {
        white-space: pre !important;
        border-width: initial !important;
        border-style: none !important;
        border-color: initial !important;
        display: inline-block !important;
        position: absolute !important;
        width: 1px !important;
        right: 0px !important;
        outline: 0px !important;
        background: 0px 0px !important;
        text-decoration: initial !important;
        text-shadow: initial !important;
      }
      .md-inline-math .MathJax_SVG .noError {
        display: none !important;
      }
      .html-for-mac .inline-math-svg .MathJax_SVG {
        vertical-align: 0.2px;
      }
      .md-fences-math .MathJax_SVG_Display,
      .md-math-block .MathJax_SVG_Display {
        text-align: center;
        margin: 0px;
        position: relative;
        text-indent: 0px;
        max-width: none;
        max-height: none;
        min-height: 0px;
        min-width: 100%;
        width: auto;
        overflow-y: visible;
        display: block !important;
      }
      .MathJax_SVG_Display,
      .md-inline-math .MathJax_SVG_Display {
        width: auto;
        margin: inherit;
        display: inline-block !important;
      }
      .MathJax_SVG .MJX-monospace {
        font-family: var(--monospace);
      }
      .MathJax_SVG .MJX-sans-serif {
        font-family: sans-serif;
      }
      .MathJax_SVG {
        display: inline;
        font-style: normal;
        font-weight: 400;
        line-height: normal;
        text-indent: 0px;
        text-align: left;
        text-transform: none;
        letter-spacing: normal;
        word-spacing: normal;
        overflow-wrap: normal;
        white-space: nowrap;
        float: none;
        direction: ltr;
        max-width: none;
        max-height: none;
        min-width: 0px;
        min-height: 0px;
        border: 0px;
        padding: 0px;
        margin: 0px;
        zoom: 90%;
      }
      #math-inline-preview-content {
        zoom: 1.1;
      }
      .MathJax_SVG * {
        transition: none 0s ease 0s;
      }
      .MathJax_SVG_Display svg {
        vertical-align: middle !important;
        margin-bottom: 0px !important;
        margin-top: 0px !important;
      }
      .os-windows.monocolor-emoji .md-emoji {
        font-family: "Segoe UI Symbol", sans-serif;
      }
      .md-diagram-panel > svg {
        max-width: 100%;
      }
      [lang="flow"] svg,
      [lang="mermaid"] svg {
        max-width: 100%;
        height: auto;
      }
      [lang="mermaid"] .node text {
        font-size: 1rem;
      }
      table tr th {
        border-bottom: 0px;
      }
      video {
        max-width: 100%;
        display: block;
        margin: 0px auto;
      }
      iframe {
        max-width: 100%;
        width: 100%;
        border: none;
      }
      .highlight td,
      .highlight tr {
        border: 0px;
      }
      mark {
        background: rgb(255, 255, 0);
        color: rgb(0, 0, 0);
      }
      .md-html-inline .md-plain,
      .md-html-inline strong,
      mark .md-inline-math,
      mark strong {
        color: inherit;
      }
      .md-expand mark .md-meta {
        opacity: 0.3 !important;
      }
      mark .md-meta {
        color: rgb(0, 0, 0);
      }
      @media print {
        .typora-export h1,
        .typora-export h2,
        .typora-export h3,
        .typora-export h4,
        .typora-export h5,
        .typora-export h6 {
          break-inside: avoid;
        }
      }
      .md-diagram-panel .messageText {
        stroke: none !important;
      }
      .md-diagram-panel .start-state {
        fill: var(--node-fill);
      }
      .md-diagram-panel .edgeLabel rect {
        opacity: 1 !important;
      }
      .md-require-zoom-fix foreignobject {
        font-size: var(--mermaid-font-zoom);
      }
      .md-fences.md-fences-math {
        font-size: 1em;
      }
      .md-fences-math .MathJax_SVG_Display {
        margin-top: 8px;
        cursor: default;
      }
      .md-fences-advanced:not(.md-focus) {
        padding: 0px;
        white-space: nowrap;
        border: 0px;
      }
      .md-fences-advanced:not(.md-focus) {
        background: inherit;
      }
      .typora-export-show-outline .typora-export-content {
        max-width: 1440px;
        margin: auto;
        display: flex;
        flex-direction: row;
      }
      .typora-export-sidebar {
        width: 300px;
        font-size: 0.8rem;
        margin-top: 80px;
        margin-right: 18px;
      }
      .typora-export-show-outline #write {
        --webkit-flex: 2;
        flex: 2 1 0%;
      }
      .typora-export-sidebar .outline-content {
        position: fixed;
        top: 0px;
        max-height: 100%;
        overflow: hidden auto;
        padding-bottom: 30px;
        padding-top: 60px;
        width: 300px;
      }
      @media screen and (max-width: 1024px) {
        .typora-export-sidebar,
        .typora-export-sidebar .outline-content {
          width: 240px;
        }
      }
      @media screen and (max-width: 800px) {
        .typora-export-sidebar {
          display: none;
        }
      }
      .outline-content li,
      .outline-content ul {
        margin-left: 0px;
        margin-right: 0px;
        padding-left: 0px;
        padding-right: 0px;
        list-style: none;
      }
      .outline-content ul {
        margin-top: 0px;
        margin-bottom: 0px;
      }
      .outline-content strong {
        font-weight: 400;
      }
      .outline-expander {
        width: 1rem;
        height: 1.42857rem;
        position: relative;
        display: table-cell;
        vertical-align: middle;
        cursor: pointer;
        padding-left: 4px;
      }
      .outline-expander::before {
        content: "";
        position: relative;
        font-family: Ionicons;
        display: inline-block;
        font-size: 8px;
        vertical-align: middle;
      }
      .outline-item {
        padding-top: 3px;
        padding-bottom: 3px;
        cursor: pointer;
      }
      .outline-expander:hover::before {
        content: "";
      }
      .outline-h1 > .outline-item {
        padding-left: 0px;
      }
      .outline-h2 > .outline-item {
        padding-left: 1em;
      }
      .outline-h3 > .outline-item {
        padding-left: 2em;
      }
      .outline-h4 > .outline-item {
        padding-left: 3em;
      }
      .outline-h5 > .outline-item {
        padding-left: 4em;
      }
      .outline-h6 > .outline-item {
        padding-left: 5em;
      }
      .outline-label {
        cursor: pointer;
        display: table-cell;
        vertical-align: middle;
        text-decoration: none;
        color: inherit;
      }
      .outline-label:hover {
        text-decoration: underline;
      }
      .outline-item:hover {
        border-color: rgb(245, 245, 245);
        background-color: var(--item-hover-bg-color);
      }
      .outline-item:hover {
        margin-left: -28px;
        margin-right: -28px;
        border-left: 28px solid transparent;
        border-right: 28px solid transparent;
      }
      .outline-item-single .outline-expander::before,
      .outline-item-single .outline-expander:hover::before {
        display: none;
      }
      .outline-item-open > .outline-item > .outline-expander::before {
        content: "";
      }
      .outline-children {
        display: none;
      }
      .info-panel-tab-wrapper {
        display: none;
      }
      .outline-item-open > .outline-children {
        display: block;
      }
      .typora-export .outline-item {
        padding-top: 1px;
        padding-bottom: 1px;
      }
      .typora-export .outline-item:hover {
        margin-right: -8px;
        border-right: 8px solid transparent;
      }
      .typora-export .outline-expander::before {
        content: "+";
        font-family: inherit;
        top: -1px;
      }
      .typora-export .outline-expander:hover::before,
      .typora-export
        .outline-item-open
        > .outline-item
        > .outline-expander::before {
        content: "−";
      }
      .typora-export-collapse-outline .outline-children {
        display: none;
      }
      .typora-export-collapse-outline .outline-item-open > .outline-children,
      .typora-export-no-collapse-outline .outline-children {
        display: block;
      }
      .typora-export-no-collapse-outline .outline-expander::before {
        content: "" !important;
      }
      .typora-export-show-outline
        .outline-item-active
        > .outline-item
        .outline-label {
        font-weight: 700;
      }

      /* roboto-300 - latin */
      /* roboto-300italic - latin */
      /* roboto-regular - latin */
      /* roboto-italic - latin */
      /* roboto-500 - latin */
      /* roboto-500italic - latin */
      /* roboto-700 - latin */
      /* roboto-700italic - latin */
      /* roboto-900 - latin */
      /* roboto-900italic - latin */
      /* sorucecodepro-400 - latin */
      @font-face {
        font-family: "Source Code Pro";
        font-style: normal;
        font-weight: 400;
        src: local("Source Code Pro"), local("SourceCodePro-Regular"),
          url("file:///C://Users//ys1222//AppData//Roaming//Typora/themes/gitbook/SourceCodePro-Regular.ttf")
            format("truetype");
      }
      @import "";

      /*by 16soundsofsilence, yes this code is an absolute mess*/

      :root {
        --bg-color: white;
        --side-bar-bg-color: #f5f7f9;
        --control-text-color: #3b454e;
        --primary-color: #15ac8e;
        --primary-btn-border-color: #15ac8e;
        --active-file-bg-color: #e6ecf1;
        --active-file-text-color: inherit;
        --active-file-border-color: #15ac8e;
        --item-hover-text-color: #242a31;
        --item-hover-bg-color: #f5f7f9;
        --window-border: 1px solid #e6ecf1;
        --select-text-font-color: white;
        --select-text-bg-color: #11977d;

        --md-char-color: #9daab6;
        --heading-char-color: #9daab6;
        --meta-content-color: #15ac8e;

        --borders: #e6ecf1;
        --table-border-color: #e6ecf1;
        --boxes: #f5f7f9;
        --boxes-darker: #d8e0e7;
        --boxes-darker2: #bac2c9;
        --boxes-darkest: #9daab6;
        --drag-placeholder-color: #d8e0e7;

        --text-color: #3b454e;
        --heading-text-color: #242a31;
        --light-text-color: #9daab6;
        --light-text-color-darker: #74818d;
        --codeboxes: #183055;
        --codeboxes-lighter: #1c375f;
        --rawblock-edit-panel-bd: transparent;

        --primary-color-darkest: #083d33;
        --primary-color-darker2: #0d5748;
        --primary-color-darker: #11977d;
        --focus-ring-color: #15ac8e;

        --danger-color: rgb(255, 70, 66);

        --node-fill: #ececff;
        --node-border: #ccccff;
        --cluster-fill: #ffffde;
        --cluster-border: #aaaa33;
        --note-fill: #fff5ad;
        --note-border: #aaaa33;

        /*****************************/

        --font-family: "Roboto", sans-serif;
        --code-font-family: "Source Code Pro";
        --monospace: "Source Code Pro";
      }

      html,
      .form-control,
      .modal {
        font-size: 16px;
      }

      body {
        background: var(--bg-color);
        font-family: var(--font-family);
        font-weight: 400;
        color: #3b454e;
        line-height: 1.6rem;
        height: 100%;
      }

      #write {
        font-size: 0.95rem;
        max-width: 850px;
        margin: 0 auto;
        margin-top: 1rem;
        padding: 30px;
        padding-bottom: 100px;
        position: static;
        width: 100%;
      }

      #write > ul:first-child,
      #write > ol:first-child {
        margin-top: 30px;
      }

      a {
        color: var(--primary-color);
        text-decoration: none !important;
        transition-duration: 0.2s;
        transition-property: color;
      }

      a:hover {
        color: var(--primary-color-darker);
      }

      mark a,
      mark .md-content.md-url {
        color: var(--primary-color-darker2);
      }

      mark a:hover {
        color: var(--primary-color-darkest);
      }

      .ty-preferences a {
        color: var(--primary-color);
      }

      h1,
      h2,
      h3,
      h4,
      h5,
      h6 {
        position: relative;
        color: var(--heading-text-color);
        cursor: text;
      }

      h1:hover a.anchor,
      h2:hover a.anchor,
      h3:hover a.anchor,
      h4:hover a.anchor,
      h5:hover a.anchor,
      h6:hover a.anchor {
        text-decoration: none;
      }

      h1 tt,
      h1 code {
        font-size: inherit;
      }

      h2 tt,
      h2 code {
        font-size: inherit;
      }

      h3 tt,
      h3 code {
        font-size: inherit;
      }

      h4 tt,
      h4 code {
        font-size: inherit;
      }

      h5 tt,
      h5 code {
        font-size: inherit;
      }

      h6 tt,
      h6 code {
        font-size: inherit;
      }

      h1 {
        font-size: 2.2rem;
        font-weight: 700;
        line-height: 1.5;
        margin-top: 3rem;
        margin-bottom: 0.5rem;
        padding-bottom: 0.2rem;
        border-bottom: solid 1px var(--borders);
      }

      h2 {
        font-size: 1.7rem;
        font-weight: 700;
        line-height: 1.5;
        margin-top: 2rem;
        margin-bottom: 0.5rem;
      }

      h3 {
        font-size: 1.375rem;
        font-weight: 700;
        line-height: 1.5;
        margin-top: 1.5rem;
        margin-bottom: 0.5rem;
      }

      h4 {
        font-size: 1.15rem;
        font-weight: 700;
        line-height: 1.5;
        margin-top: 1.5rem;
        margin-bottom: 0.5rem;
      }

      h5 {
        font-size: 0.95rem;
        font-weight: 700;
        line-height: 1.5;
        margin-top: 1.5rem;
        margin-bottom: 0.5rem;
      }

      h6 {
        font-size: 0.95rem;
        font-weight: 400;
        line-height: 1.5;
        margin-top: 1.5rem;
        margin-bottom: 0.5rem;
      }

      #write > h1.md-focus:before {
        content: "h1";
        top: 1.15rem;
        left: -1.75rem;
      }

      #write > h2.md-focus:before {
        content: "h2";
        top: 0.75rem;
        left: -1.75rem;
      }

      #write > h3.md-focus:before {
        content: "h3";
        top: 0.575rem;
        left: -1.75rem;
      }

      #write > h4.md-focus:before {
        content: "h4";
        top: 0.4rem;
        left: -1.75rem;
      }

      #write > h5.md-focus:before {
        content: "h5";
        top: 0.25rem;
        left: -1.75rem;
      }

      #write > h6.md-focus:before {
        content: "h6";
        top: 0.25rem;
        left: -1.75rem;
      }

      #write > h1.md-focus:before,
      #write > h2.md-focus:before,
      #write > h3.md-focus:before,
      #write > h4.md-focus:before,
      #write > h5.md-focus:before,
      #write > h6.md-focus:before {
        color: var(--light-text-color);
        border: none;
        position: absolute;
        font-size: 0.9rem;
        font-weight: 500;
        padding: 0px;
        line-height: 1;
      }

      h1:first-child,
      h2:first-child,
      h3:first-child,
      h4:first-child,
      h5:first-child,
      h6:first-child,
      blockquote h1,
      blockquote h2,
      blockquote h3,
      blockquote h4,
      blockquote h5,
      blockquote h6 {
        margin-top: 0rem;
      }

      p,
      blockquote,
      ul,
      ol,
      dl {
        margin: 0.5rem 0rem 1.5rem 0rem;
      }

      li > ol,
      li > ul {
        margin: 0 0;
      }

      hr {
        height: 1px;
        padding: 0;
        margin: 16px 0;
        background-color: var(--borders);
        border: 0 none;
        overflow: hidden;
        box-sizing: content-box;
      }

      li p.first {
        display: inline-block;
      }

      ul,
      ol {
        padding-left: 30px;
      }

      ul:first-child,
      ol:first-child {
        margin-top: 0;
      }

      ul:last-child,
      ol:last-child {
        margin-bottom: 0;
      }

      .md-blockmeta {
        color: var(--md-char-color);
      }

      mark {
        background-color: var(--primary-color);
        color: white;
        padding: 0.2rem 0.4rem;
        border-radius: 0.2rem;
        box-decoration-break: clone;
        -webkit-box-decoration-break: clone;
      }

      /*BLOCKQUOTE*/

      blockquote {
        width: 100%;
        background-color: var(--boxes);
        border-left: 4px solid var(--primary-color);
        border-radius: 0.3rem;
        padding: 1rem;
      }

      blockquote blockquote {
        padding-right: 0;
      }

      /*TABLE*/

      table {
        font-size: 0.875rem;
        padding: 0;
        margin: 1.5rem 0;
        word-break: initial;
      }

      table tr {
        border-top: 1px solid var(--borders);
        border-bottom: 1px solid var(--borders);
        margin: 0;
        padding: 0;
      }

      table tr.md-end-block {
        border-top: none;
      }

      table tbody tr:last-child {
        border-bottom: none;
      }

      table tr th {
        font-weight: bold;
        border: none;
        border-bottom: solid 2px var(--borders);
        margin: 0;
        padding: 10px 16px;
        transition-duration: 0.3s;
        transition-property: background-color;
      }

      table tr td {
        border: none;
        margin: 0;
        padding: 10px 16px;
        transition-duration: 0.3s;
        transition-property: background-color;
      }

      #write table tr td:hover,
      #write table tr th:hover {
        background-color: var(--boxes);
      }

      table tr th:first-child,
      table tr td:first-child {
        margin-top: 0;
      }

      table tr th:last-child,
      table tr td:last-child {
        margin-bottom: 0;
      }

      /*OTHER TABLE THINGS*/

      .ty-table-edit {
        background-color: var(--boxes);
        padding: 0.3rem;
        border-radius: 0.3rem;
        box-shadow: none;
        transform: translateY(2.5rem);
        transition-duration: 0.3s;
        transition-property: opacity;
      }

      .ty-table-edit + .md-table {
        margin-top: 3rem;
      }

      .ty-table-edit:active,
      .ty-table-edit:focus {
        box-shadow: none;
      }

      .popover,
      .popover:active,
      .popover:focus {
        border: solid 1px var(--borders);
        box-shadow: rgba(116, 129, 141, 0.1) 0px 3px 8px 0px;
        border-radius: 0.3rem;
      }

      .popover .arrow {
        border-bottom-color: var(--borders);
      }

      .md-grid-board a {
        background-color: transparent;
        border-color: var(--borders);
        border-radius: 2px;
      }

      .md-grid-board .md-grid-ext {
        background-color: var(--borders);
        border-radius: 2px;
      }

      .md-grid-board tr[row="1"] .md-grid-ext {
        background: none;
        border-radius: 6px;
      }

      .md-grid-board tr[row="1"] .md-grid-ext a {
        background-color: var(--boxes-darker2);
        border-color: var(--boxes-darker2);
      }

      .md-grid-board tr[row="1"] td {
        background-color: var(--bg-color);
        border-color: var(--borders);
      }

      .md-grid-board a.md-active,
      .md-grid-board a:hover {
        background-color: var(--primary-color);
        border-color: var(--primary-color);
      }

      .md-grid-board tr[row="1"] a.md-active,
      .md-grid-board tr[row="1"] a:hover {
        background-color: var(--primary-color-darker);
        border-color: var(--primary-color-darker);
      }

      #md-grid-width,
      #md-grid-height {
        border-radius: 0.3rem;
        border-color: var(--borders);
        transition-duration: 0.3s;
        transition-property: border-color;
      }

      #md-grid-width:focus,
      #md-grid-height:focus {
        border-radius: 0.3rem;
        border-color: var(--primary-color);
      }

      /*CODE*/

      .CodeMirror {
        padding: 1rem;
        font-family: var(--code-font-family);
      }

      .cm-s-inner .CodeMirror-gutters {
        background-color: none;
        border-right: none;
        border-radius: 0px;
        width: 2rem;
        color: white;
        height: 100%;
        white-space: nowrap;
      }

      .cm-s-inner .CodeMirror-gutter-wrapper {
        left: -2.75rem !important;
      }

      .CodeMirror.cm-s-typora-default div.CodeMirror-cursor {
        border-left: solid 2px var(--light-text-color-darker);
      }

      .CodeMirror.cm-s-typora-default .CodeMirror-activeline-background {
        background-color: var(--codeboxes-lighter);
      }

      .cm-s-inner .CodeMirror-cursor {
        color: white;
        border-left: solid 1px white;
      }

      .CodeMirror-linenumber {
        color: var(--bg-color);
        opacity: 0.6;
        width: 1.9532rem !important /*required*/;
      }

      .cm-s-inner .CodeMirror-line::selection,
      .cm-s-inner .CodeMirror-line::-moz-selection,
      .cm-s-inner .CodeMirror-line > span::selection,
      .cm-s-inner .CodeMirror-line > span::-moz-selection,
      .cm-s-inner .CodeMirror-line > span > span::selection,
      .cm-s-inner .CodeMirror-line > span > span::-moz-selection {
        background-color: rgba(255, 255, 255, 0.1);
      }

      .cm-error {
        color: var(--danger-color);
      }

      .cm-s-inner span.cm-comment,
      .cm-s-typora-default span.cm-comment,
      .cm-s-typora-default span.cm-code {
        color: #9daab6;
      }

      .cm-s-inner span.cm-string,
      .cm-s-inner span.cm-string-2 {
        color: #71a7ff;
      }

      .cm-s-inner span.cm-number {
        color: #ff9d3d;
      }

      .cm-s-inner span.cm-variable,
      .cm-s-inner span.cm-variable-2 {
        color: white;
      }

      .cm-s-inner span.cm-def {
        color: white;
      }

      .cm-s-inner span.cm-operator {
        color: #ff9d3d;
      }

      .cm-s-inner span.cm-keyword {
        color: #61e3a5;
      }

      .cm-s-inner span.cm-atom {
        color: #bd93f9;
      }

      .cm-s-inner span.cm-meta {
        color: #f8f8f2;
      }

      .cm-s-inner span.cm-link,
      .cm-s-typora-default .cm-link {
        color: var(--primary-color);
      }

      .cm-s-inner span.cm-tag,
      .cm-s-inner .cm-header {
        color: #b4f6d6;
      }

      .cm-s-inner span.cm-attribute {
        color: #ff9d3d;
      }

      .cm-s-inner span.cm-qualifier,
      .cm-s-inner span.cm-type,
      .cm-s-inner span.cm-variable-3 {
        color: #82ee9d;
      }

      .cm-s-inner span.cm-property {
        color: #ffd6ad;
      }

      .cm-s-inner span.cm-builtin {
        color: #8ffaaa;
      }

      .md-fences.md-focus .cm-s-inner .CodeMirror-activeline-background {
        background: none;
      }

      .cm-s-inner .CodeMirror-selected,
      .cm-s-inner .CodeMirror-selectedtext {
        background-color: rgba(255, 255, 255, 0.1);
      }

      .cm-s-typora-default .cm-header,
      .cm-s-typora-default .cm-property {
        color: white;
        font-weight: 400;
      }

      .md-fences .code-tooltip {
        box-shadow: rgba(116, 129, 141, 0.08) 0px 2px 6px 0px;
        border: solid 1px var(--borders);
        border-radius: 0.3rem;
        background-color: var(--bg-color);
        color: var(--text-color);
        width: 15rem;
        height: 2.5rem;
        bottom: -3rem;
        padding: 0.1875rem;
      }

      .md-fences .code-tooltip .ty-input {
        border: solid 1px var(--borders);
        height: 2rem;
        line-height: 2rem;
        margin: 0rem;
        padding-left: 0.5rem !important;
        text-align: left;
        display: block;
        font-size: 0.8rem;
        font-weight: 600;
        font-family: var(--font-family);
        transition-duration: 0.3s;
        transition-property: border;
      }

      .md-fences .code-tooltip .ty-input:focus {
        border-color: var(--primary-color);
      }

      .html-for-mac .ty-cm-lang-input:empty:after {
        left: 0.5rem;
      }

      .autoComplt-list li,
      .fences-auto-suggest li {
        font-weight: 500;
        transition-duration: 0.3s;
        transition-property: background-color, color;
      }

      .autoComplt-list li.active,
      .fences-auto-suggest li:hover {
        background-color: var(--boxes);
        color: var(--primary-color);
      }

      .md-fences,
      tt {
        border-radius: 0.3rem;
        color: #ffffff;
        padding: 1.5rem;
        font-size: 0.8rem;
      }

      code {
        padding: 0.2rem 0.4rem;
        background-color: var(--borders);
        font-size: 0.9rem;
        border-radius: 0.2rem;
        box-decoration-break: clone;
        -webkit-box-decoration-break: clone;
      }

      .md-fences .CodeMirror div.CodeMirror-cursor,
      #typora-source div.CodeMirror-cursor {
        border-left: solid 1px white;
      }

      .md-fences {
        margin-bottom: 1.5rem;
        margin-top: 1.5rem;
        padding-top: 8px;
        padding-bottom: 6px;
        background-color: var(--codeboxes);
      }

      #typora-source {
        background-color: var(--codeboxes);
        color: white;
        font-size: 0.9rem;
      }

      /*DIAGRAMS*/

      .md-diagram-panel {
        color: var(--text-color);
        border: solid 1px var(--borders);
        border-radius: 0.3rem;
      }

      .md-diagram-panel text,
      .md-diagram-panel .label {
        color: var(--text-color);
      }

      .md-diagram-panel text {
        fill: var(--text-color) !important /*required*/;
      }

      .md-diagram-panel-error {
        color: var(--danger-color);
      }

      /*CHECKBOXES*/

      .md-task-list-item > input:before,
      input[type="checkbox"]:before {
        border-radius: 0.2rem;
        margin-top: -0.08rem;
        margin-left: -0.1rem;
        width: 1rem;
        height: 1rem;
        background-color: var(--borders);
        content: " ";
        display: block;
        transition-duration: 0.3s;
        transition-property: background-color;
      }

      .md-task-list-item:hover > input:before,
      input[type="checkbox"]:hover:before {
        background-color: var(--boxes-darker);
      }

      .md-task-list-item > input:checked:before,
      .md-task-list-item > input[checked]:before,
      input[type="checkbox"]:checked:before {
        background-color: var(--primary-color);
      }

      .md-task-list-item:hover > input:checked:before,
      .md-task-list-item:hover > input[checked]:before,
      input[type="checkbox"]:hover:checked:before {
        background-color: var(--primary-color-darker);
      }

      .md-task-list-item > input:after,
      .md-task-list-item > input:after,
      input[type="checkbox"]:after {
        transform: rotate(-45deg);
        position: absolute;
        border: 2px solid white;
        border-top: 0;
        border-right: 0;
        top: 0.16rem;
        left: 0.1rem;
        width: 0.6rem;
        height: 0.375rem;
        content: " ";
        opacity: 0;
        transition-duration: 0.3s;
        transition-property: opacity;
      }

      .md-task-list-item > input:checked:after,
      .md-task-list-item > input[checked]:after,
      input[type="checkbox"]:checked:after {
        opacity: 1;
      }

      .ty-preferences input[type="checkbox"]:before {
        width: 1.2rem;
        height: 1.2rem;
      }

      .ty-preferences input[type="checkbox"]:after {
        width: 0.5rem;
        height: 0.32rem;
        top: 0.19rem;
        left: 0.14rem;
      }

      @media print {
        html {
          font-size: 13px;
        }

        table,
        pre {
          page-break-inside: avoid;
        }

        pre {
          word-wrap: break-word;
        }
      }

      #write pre.md-meta-block {
        padding: 1rem;
        line-height: 1.45;
        background-color: var(--boxes);
        border: 0;
        border-radius: 0.3rem;
        color: var(--text-color);
        border-left: solid 4px var(--boxes-darkest);
      }

      #write pre.md-meta-block:empty:before {
        color: var(--light-text-color);
      }

      .md-image > .md-meta {
        border-radius: 3px;
        padding: 2px 0px 0px 4px;
        font-size: 0.9em;
        color: inherit;
      }

      .md-tag {
        color: var(--md-char-color);
        opacity: 1;
      }

      /*TOC*/

      .md-toc {
        margin: 1.5rem 0rem;
      }

      .md-toc:focus .md-toc-content {
        border: none;
      }

      #write div.md-toc-tooltip {
        background-color: var(--boxes);
        line-height: 1.6rem;
        padding: 0.3rem 0.75rem;
        border-top: none;
        border-radius: 0.3rem;
      }

      .md-toc.md-focus {
        margin-top: 4.5rem;
      }

      #write div.md-toc-tooltip + .md-toc-content {
        padding-top: 1rem;
      }

      .md-delete-toc {
        padding: 0px;
      }

      /*MATH*/

      .md-rawblock-container {
        padding: 1rem;
        border-radius: 0.3rem;
        cursor: pointer;
        transition-duration: 0.2s;
      }

      .md-rawblock:hover .md-rawblock-container {
        background-color: var(--boxes);
      }

      .md-rawblock:active .md-rawblock-container {
        background-color: var(--boxes-darker);
      }

      .MathJax_SVG:focus {
        outline: none;
      }

      .md-rawblock-panel,
      .md-rawblock-control:not(.md-rawblock-tooltip) {
        border-radius: 0.3rem;
        background-color: var(--boxes);
      }

      .md-rawblock-panel .code-tooltip {
        box-shadow: none;
        border-bottom-left-radius: 0.3rem;
        border-bottom-right-radius: 0.3rem;
      }

      .md-rawblock-panel .CodeMirror-linenumber {
        color: var(--light-text-color);
        opacity: 1;
      }

      .md-rawblock-panel .CodeMirror div.CodeMirror-cursor {
        border-left: solid 1px var(--text-color);
      }

      .md-mathblock-panel .md-mathjax-preview,
      .mathjax-candidate {
        border-top: solid 1px var(--borders);
      }

      .md-rawblock-after,
      .md-rawblock-before {
        cursor: default;
        color: var(--light-text-color);
        user-select: none;
        -webkit-user-select: none;
      }

      .md-rawblock-tooltip-name {
        font-size: 13px;
        color: var(--light-text-color);
        opacity: 1;
      }

      .md-rawblock-on-edit > .md-rawblock-tooltip {
        padding-right: 0px;
      }

      .md-rawblock-input span.cm-tag {
        color: #0bb6ad;
      }

      .md-rawblock-input span.cm-atom,
      .md-inline-math script {
        color: #b61ed4;
      }

      .md-rawblock-input span.cm-number {
        color: #ec7200;
      }

      .md-rawblock-input span.cm-keyword {
        color: #156db6;
      }

      .md-mathblock-input span.cm-bracket {
        color: var(--light-text-color);
      }

      #math-inline-preview.code-tooltip {
        border-radius: 0.3rem;
        background-color: var(--bg-color);
        box-shadow: rgba(116, 129, 141, 0.1) 0px 3px 8px 0px;
        color: var(--text-color);
        opacity: 1;
      }

      #math-inline-preview.code-tooltip .code-tooltip-content {
        border: solid 1px var(--borders);
      }

      #math-inline-preview.code-tooltip .md-arrow:after {
        background-color: var(--bg-color);
        border: solid 1px var(--borders);
        box-shadow: none;
      }

      /*FOOTER*/

      footer.ty-footer {
        border: none;
      }

      .footer-item {
        opacity: 1 !important;
        color: var(--light-text-color);
        transition: 0.3s;
      }

      .footer-item:hover {
        color: var(--light-text-color-darker) !important;
      }

      #outline-btn:hover {
        color: var(--light-text-color-darker) !important;
      }

      /*SIDEBAR*/

      #typora-sidebar {
        border-right: solid 1px var(--borders);
      }

      .info-panel-tab {
        opacity: 1;
      }

      .sidebar-tab {
        text-transform: capitalize;
        color: var(--light-text-color);
      }

      .info-panel-tab-border {
        color: var(--primary-color);
        border-radius: 2px;
      }

      #ty-sidebar-search-back-btn {
        margin: auto;
      }

      .ty-show-outline-filter #file-library-search,
      .ty-show-search #file-library-search {
        height: 4rem;
      }

      #file-library-search-input {
        height: 2rem;
      }

      #file-library-search-panel input {
        margin-top: 8px !important;
      }

      .ty-sidebar-search-panel .searchpanel-search-option-btn,
      #ty-sidebar-search-tabs .searchpanel-search-option-btn {
        top: 15px;
      }

      #typora-sidebar #filesearch-case-ion-btn,
      #typora-sidebar #filesearch-word-ion-btn {
        background: none;
        margin-top: 0.45rem;
        transition-duration: 0.2s;
        transition-property: background-color;
      }

      #typora-sidebar #filesearch-case-ion-btn:hover,
      #typora-sidebar #filesearch-word-ion-btn:hover {
        color: var(--primary-color);
      }

      /*sidebar loading*/

      #typora-sidebar #sidebar-loading-template {
        padding: 0px;
      }

      #typora-sidebar #sidebar-loading-template .typora-search-spinner {
        opacity: 1;
        color: var(--light-text-color-darker);
      }

      #typora-sidebar #sidebar-loading-template .typora-quick-open-info {
        color: var(--light-text-color-darker);
        font-size: 0.9rem;
        font-weight: 500;
      }

      /*sidebar outline*/

      #close-outline-filter-btn {
        top: 15px;
        opacity: 1;
        color: var(--light-text-color) !important;
      }

      #close-outline-filter-btn:hover {
        color: var(--primary-color) !important;
        background-color: transparent !important;
      }

      #close-outline-filter-btn:active {
        background-color: transparent !important;
      }

      #outline-content {
        padding-right: 0px;
        line-height: 1rem;
      }

      .outline-item {
        display: flex;
        padding-top: 0px;
        padding-bottom: 0px;
      }

      .outline-item .outline-label {
        display: block;
        width: 100%;
        padding-top: 0.4rem;
        padding-bottom: 0.4rem;
        border-right: solid 2px transparent;
        font-size: 0.8rem;
        font-weight: 500;
        color: var(--light-text-color-darker);
      }

      .outline-item:hover {
        background: none;
      }

      .outline-item:hover .outline-label {
        color: var(--primary-color);
      }

      .outline-label:hover {
        text-decoration: none;
      }

      .outline-active.outline-label {
        border-right: solid 2px var(--primary-color);
        font-weight: 500;
        color: var(--primary-color);
      }

      .outline-expander {
        padding-top: 0.4rem;
        padding-right: 0.5rem;
      }

      #toc-dropmenu .outline-label {
        line-height: 1rem;
      }

      #toc .outline-title {
        margin-top: 9px;
        font-size: 1rem;
        font-weight: 500;
        user-select: none;
      }

      #pin-outline-btn {
        padding: 14px 18px 0px 0px;
      }

      /*sidebar file-list and search results*/

      #file-library-list[data-state="complete"] #sidebar-loading-template {
        padding: 0rem;
      }

      #typora-sidebar .file-list-item,
      .ty-search-item {
        border: none;
        padding: 1rem;
      }

      body:not(.os-windows) #typora-sidebar .file-list-item,
      body:not(.os-windows) .ty-search-item {
        transition-duration: 0.3s !important;
        transition-property: background-color, border, color, height !important;
      }

      #typora-sidebar .file-list-item:hover,
      .ty-search-item:hover {
        background: var(--borders);
      }

      #typora-sidebar .ty-search-item-line {
        font-family: var(--font-family);
        font-size: 0.8rem;
        font-weight: 400;
        padding: 0.3rem;
        border-radius: 0.3rem;
        margin-left: 24px;
      }

      body:not(.os-windows) #typora-sidebar .ty-search-item-line {
        transition-duration: 0.2s;
      }

      #typora-sidebar .ty-search-item-line * {
        opacity: 1;
      }

      #typora-sidebar .ty-search-item .ty-search-item-line:hover,
      #typora-sidebar .ty-search-item-line.active {
        background-color: transparent;
        color: var(--primary-color);
      }

      #typora-sidebar .file-list-item-file-name {
        font-weight: 800;
        font-size: 0.9rem;
        margin-bottom: 0rem;
        line-height: 1.8rem;
        float: right;
      }

      #typora-sidebar .file-list-item-file-ext-part {
        font-weight: 800;
        opacity: 0.5;
      }

      #typora-sidebar .file-list-item-parent-loc,
      #typora-sidebar .file-list-item-time {
        font-family: var(--font-family);
        font-weight: 400;
        opacity: 0.5;
        display: block;
      }

      #typora-sidebar .file-list-item-summary {
        float: left;
        font-size: 0.8rem;
        opacity: 0.9;
      }

      #typora-sidebar input.file-list-item-file-name {
        margin: 0.5rem 0rem 0.5rem 0.7rem;
        padding: 0.4rem !important;
        line-height: 1rem;
        float: right;
        border-radius: 0.3rem;
        font-weight: 500;
        background-color: white !important;
      }

      #typora-sidebar .file-list-item-count {
        font-size: 0.75rem;
        background-color: var(--primary-color);
        color: white;
        border-radius: 0.2rem;
        min-width: 1.25rem;
        height: 1.25rem;
        text-align: center;
        line-height: 1.25rem;
        position: relative;
        top: 0.3rem;
      }

      #typora-sidebar .file-list-item.file-library-file-node {
        border: none;
      }

      #typora-sidebar .file-tree-node.active .file-node-background,
      #typora-sidebar .file-list-item.active,
      #typora-sidebar .ty-search-item.active {
        background-color: white;
        outline: 1px solid var(--borders);
        border: none;
        color: var(--primary-color) !important;
      }

      #typora-sidebar .file-tree-node.active .file-node-content {
        color: var(--primary-color) !important;
      }

      #typora-sidebar .file-tree-node {
        padding: 0rem;
        font-weight: 500;
        font-size: 0.9rem;
        margin-left: 0.8rem;
      }

      #typora-sidebar .file-tree-node .file-node-content {
        padding: 0rem;
        line-height: 2.2rem;
        height: 2.2rem;
        background: none;
        margin-bottom: 0px;
      }

      #typora-sidebar .file-tree-node .file-node-background {
        padding: 0rem;
        height: 2.2rem;
      }

      #typora-sidebar .file-tree-node .file-node-icon {
        margin-right: 0.5rem;
      }

      #typora-sidebar .file-tree-node .file-node-icon.fa-file-text-o {
        margin-top: 0.33rem;
      }

      #typora-sidebar .file-tree-node .file-node-icon.fa-folder {
        margin-top: 0.36rem;
      }

      #typora-sidebar .file-tree-node .fa-caret-down,
      #typora-sidebar .file-tree-node .fa-caret-right {
        position: relative;
        top: 5px;
      }

      #typora-sidebar .file-tree-node .file-tree-rename-input {
        height: 2.2rem;
        background: none;
        border: none;
        font-size: 0.9rem;
        font-weight: 500;
        margin: 0rem;
        padding-left: 0rem;
      }

      #typora-sidebar .ty-search-item-collapse-icon {
        top: 9px;
      }

      /*no left border*/
      #typora-sidebar .file-tree-node.active > .file-node-background {
        border: none;
      }

      /*no dotted highlighting*/
      .file-library-node:not(.file-node-root):focus > .file-node-content {
        outline: none;
      }

      #typora-sidebar #sidebar-files-menu {
        border: solid 1px var(--borders);
        border-radius: 0.3rem;
        box-shadow: rgba(116, 129, 141, 0.1) 0px 3px 8px 0px;
      }

      #typora-sidebar #ty-sidebar-footer {
        background-color: var(--bg-color);
        border-top: solid 1px var(--borders);
        font-weight: 500;
      }

      #typora-sidebar #ty-sidebar-footer li {
        transition-duration: 0.2s;
        transition-property: background-color, color;
      }

      #typora-sidebar
        #ty-sidebar-footer
        li:not(.file-sort-item):not(:first-child):not(.empty-menu-group):not(.folder-menu-group):hover {
        color: var(--primary-color);
        background-color: var(--boxes);
      }

      #typora-sidebar
        #ty-sidebar-footer
        .file-action-item.file-sort-item
        > span:first-of-type {
        line-height: 2rem;
      }

      /*cursor*/
      .file-node-content:hover {
        cursor: pointer;
      }

      body:not(.os-windows)
        .file-tree-node:not(.file-node-root):not(.file-node-expanded)
        .file-node-background {
        transition-duration: 0.2s;
        transition-property: background-color;
      }

      .file-tree-node:not(.file-node-root):not(.file-node-expanded):hover
        .file-node-background {
        background-color: var(--borders);
      }

      #typora-sidebar .sidebar-footer-item {
        transition-duration: 0.2s;
        transition-property: background-color, color;
        font-weight: 700;
      }

      #typora-sidebar .sidebar-footer-item:hover {
        color: var(--primary-color);
        background-color: var(--boxes);
      }

      #typora-quick-open {
        background-color: white;
        border: 1px solid var(--borders);
        border-radius: 0.3rem;
        padding: 0rem;
        box-shadow: rgba(116, 129, 141, 0.15) 0px 3px 16px 0px;
        overflow: hidden;
      }

      #typora-quick-open-input {
        margin-right: 20px;
      }

      #typora-quick-open-input .input {
        box-shadow: none !important /*required*/;
        border: none !important /*required*/;
        font-weight: 400 !important /*required*/;
        margin: 0.5rem;
        margin-left: 0.8rem;
      }

      .typora-quick-open-item {
        background-color: white;
        border: none;
        font-weight: 500;
        transition-duration: 0.2s;
        transition-property: background-color;
      }

      .typora-quick-open-item:hover {
        background-color: var(--boxes);
        color: var(--primary-color);
      }

      .typora-quick-open-item.active {
        background-color: var(--boxes);
        border: none;
      }

      .typora-quick-open-item-path {
        opacity: 1;
        color: var(--light-text-color);
      }

      .typora-quick-open-item:hover .typora-quick-open-item-path {
        opacity: 0.7;
        color: var(--primary-color);
      }

      .ty-quick-open-category-title {
        font-size: 10px;
        font-weight: 700;
        letter-spacing: 1.2px;
        text-transform: uppercase;
        opacity: 1;
        color: var(--light-text-color);
        line-height: 32px;
        padding-top: 6px;
        height: 32px;
      }

      /** focus mode */
      .on-focus-mode blockquote {
        border-left-color: rgba(85, 85, 85, 0.12);
      }

      .md-lang {
        color: var(--primary-color);
      }

      /*NOTIFICATION*/

      #md-notification {
        border-bottom: solid 1px var(--borders);
        box-shadow: rgba(116, 129, 141, 0.1) 0px 3px 8px 0px;
      }

      #md-notifcation .btn {
        border: 0;
      }

      /*PREFERENCES*/

      .ty-preferences {
        font-family: var(--font-family);
      }

      .ty-preferences .window-header {
        justify-content: space-between;
        box-shadow: rgba(116, 129, 141, 0.1) 0px 3px 8px 0px;
        border-bottom: solid 1px var(--borders);
      }

      .ty-preferences .window-header-content {
        background-color: white;
        margin: 0rem;
      }

      .ty-preferences .window-header h2 {
        font-weight: 600;
        font-size: 1.5rem;
        margin: 0rem;
        margin-left: 1rem;
      }

      .unibody-window .ty-preferences .window-header h2 {
        margin-left: 1rem !important;
      }

      .ty-preferences .window-header-back {
        margin-left: 1.2rem;
      }

      .ty-preferences .window-header-back .icon {
        border-right: none;
      }

      /*preferences sidebar*/
      .ty-preferences .window-content {
        background-color: white;
      }

      .ty-preferences .nav-group-item {
        color: var(--text-color);
        height: 2.5rem;
        line-height: 2.6rem;
        font-weight: 500;
        padding: 0px 0px 0px 2rem;
        font-size: 1rem;
        transition-duration: 0.2s;
        transition-property: background-color;
      }

      .ty-preferences .nav-group-item:hover {
        background-color: var(--borders);
        border-radius: 0px;
      }

      .ty-preferences .nav-group-item.active {
        border-radius: 0rem;
        border: none;
        outline: 1px solid var(--borders);
        background-color: white;
        color: var(--primary-color);
      }

      .ty-preferences .pane-sm {
        background: var(--boxes);
        flex-basis: 240px;
        flex-grow: 0;
        justify-content: center;
        border-right: 1px solid var(--borders);
        margin: 0rem;
        padding: 0rem;
      }

      .ty-preferences .pane-sm .list-group {
        width: 100%;
        max-width: 30rem;
      }

      .ty-preferences .list-group-header {
        display: flex;
        justify-content: space-around;
      }

      .ty-preferences .list-group-header div {
        width: 100%;
        margin-right: 18px;
        margin-left: 18px;
      }

      .ty-preferences .pane-sm .search-input {
        margin: 0rem !important;
        width: 100%;
        font-size: 1rem !important;
        height: 2.75rem;
      }

      .ty-preferences .pane-sm .search-input:active,
      .ty-preferences .pane-sm .search-input:focus {
        border: solid 1px var(--primary-color) !important;
        outline: none;
      }

      /*preferences main*/
      .ty-preferences .panel-header {
        font-weight: 600;
        font-size: 1.6rem;
      }

      /*preferences stuff*/
      .ty-preferences .dropdown-menu > li,
      .dropdown-item {
        font-weight: 500;
        font-size: 1rem;
        transition-duration: 0.2s;
        transition-property: all;
      }

      .ty-preferences .dropdown-menu .active,
      .ty-preferences .dropdown-menu li:hover,
      .dropdown-item:hover {
        background-color: var(--boxes);
        color: var(--primary-color);
      }

      #ty-spell-check-dict-missing-secondary-btn:hover {
        color: var(--primary-color) !important;
      }

      .header-close .icon {
        border: none !important;
      }

      /*preferences export*/

      .export-detail {
        background-color: transparent !important /*required*/;
      }

      .export-items-list .separator {
        margin: 0.4rem;
        border-top: 1px solid var(--borders);
      }

      .export-items-list-control {
        background-color: var(--boxes) !important /*required*/;
      }

      .export-item {
        padding: 0.4rem !important /*required*/;
        color: var(--light-text-color-darker);
        font-weight: 500;
        cursor: pointer;
      }

      .export-item.active {
        background-color: transparent !important /*required*/;
        color: var(--primary-color);
        font-weight: 500 !important /*required*/;
      }

      /*DROPDOWN*/

      .dropdown-menu:not(.megamenu-menu-list),
      .auto-suggest-container {
        background-color: var(--bg-color);
        border: solid 1px var(--borders) !important;
        box-shadow: rgba(116, 129, 141, 0.1) 0px 3px 8px 0px;
        user-select: none;
      }

      .dropdown-menu > li > a,
      .auto-suggest-container li {
        font-weight: 500;
        font-size: 0.8rem;
        transition-duration: 0.2s;
        transition-property: all;
      }

      .dropdown-menu > .active > a,
      .dropdown-menu > li > a:hover,
      .menu-style-btn.active,
      .auto-suggest-container li:hover,
      .context-menu.dropdown-menu > .active > a,
      .context-menu.dropdown-menu > li > a:hover,
      .auto-suggest-container li.active {
        color: var(--primary-color);
        background-color: var(--boxes);
      }

      .menu-style-btn {
        color: var(--text-color);
        border: none;
        transition-duration: 0.2s;
        transition-property: all;
      }

      .menu-style-btn:hover {
        color: var(--primary-color);
        background-color: var(--boxes);
        border: none;
      }

      header .menu-style-btn:hover {
        background-color: transparent;
      }

      .menu-item-container {
        padding: 0 12px 0 4px;
      }

      .menu-item-container a.menu-style-btn {
        padding: 0.3rem 0.6rem;
        margin: 0;
      }

      .dropdown-menu .divider {
        border-color: var(--borders);
        opacity: 1;
      }

      /*BUTTON*/

      .btn,
      button {
        border: none !important;
        border-radius: 0.3rem !important;
        color: var(--text-color) !important;
        transition-duration: 0.2s;
        transition-property: all;
        font-size: 0.9rem !important;
        font-weight: 500;
        outline: none;
      }

      .btn-default {
        border: none !important;
        border-radius: 0.3rem !important;
        background-color: var(--boxes) !important;
      }

      .btn:hover,
      .button-hover {
        border: none;
        border-radius: 0.3rem;
        background-color: var(--borders) !important;
        color: var(--text-color);
      }

      button:active,
      button.active,
      .btn:active,
      .btn-default:active {
        border: none;
        border-radius: 0.3rem;
        background-color: var(--boxes-darker) !important;
        box-shadow: none;
        outline: none;
        color: var(--text-color);
      }

      .btn:focus {
        border: none !important;
        outline: none !important;
        background-color: var(--boxes-darker);
      }

      .btn-primary {
        border: none;
        border-radius: 0.3rem;
        background-color: var(--primary-color);
        color: white !important;
      }

      .btn-primary:hover,
      .btn-primary:focus {
        color: white;
        background-color: var(--primary-color-darker) !important;
      }

      .btn.dropdown-toggle-split,
      .btn.dropdown-toggle-split:hover {
        border-radius: 0rem 0.3rem 0.3rem 0rem !important;
      }

      #ty-spell-check-dict-missing-primary-btn {
        border-radius: 0.3rem 0rem 0rem 0.3rem !important;
      }

      .open > .dropdown-toggle.btn-primary {
        background-color: var(--primary-color);
        border-color: transparent;
      }

      /*GHOST BUTTON*/

      .window-header button,
      #close-sidebar-menu-btn,
      .html-for-mac .sidebar-tab-btn,
      .label-hint,
      .ty-table-edit .btn,
      .zoom-hint-button,
      .md-rawblock-tooltip-btn,
      .md-delete-toc,
      #md-searchpanel .input-group-addon.btn,
      #pin-outline-btn,
      .icon-button {
        background-color: transparent !important;
        color: var(--light-text-color) !important;
        opacity: 1 !important;
        transition-duration: 0.2s;
        transition-property: color;
      }

      .window-header button:hover,
      .window-header button:focus,
      #close-sidebar-menu-btn:hover,
      #close-sidebar-menu-btn:focus,
      .html-for-mac .sidebar-tab-btn:hover,
      .html-for-mac .sidebar-tab-btn:focus,
      .label-hint:hover,
      .label-hint:focus,
      .ty-table-edit .btn:hover,
      .ty-table-edit .btn:focus,
      .zoom-hint-button:hover,
      .zoom-hint-button:focus,
      .md-rawblock-tooltip-btn:hover,
      .md-rawblock-tooltip-btn:focus,
      .md-delete-toc:hover,
      .md-delete-toc:focus,
      #md-searchpanel .input-group-addon.btn:hover,
      #md-searchpanel .input-group-addon.btn:focus,
      #pin-outline-btn:hover,
      #pin-outline-btn:focus,
      .icon-button:hover,
      .icon-button:focus {
        color: var(--primary-color) !important;
        background: none !important;
      }

      .ty-table-edit .btn.active {
        color: var(--primary-color) !important;
        box-shadow: none;
      }

      /*IMAGE BUTTON*/

      .md-image-btn {
        background-color: var(--boxes);
        transition-duration: 0.2s;
        transition-property: background-color;
      }

      .md-image-btn:before {
        color: var(--text-color);
        transition-duration: 0.2s;
        transition-property: color;
      }

      .md-image-btn:hover {
        background-color: var(--borders);
      }

      .md-image-btn:hover:before {
        color: var(--primary-color);
      }

      .md-image-input-src-btn {
        border-radius: 0.3rem 0rem 0rem 0.3rem !important;
      }

      .md-image-pick-file-btn {
        border-left: none;
        border-radius: 0rem 0.3rem 0.3rem 0rem !important;
      }

      /*SEARCH-INPUTS*/

      .search-input,
      .search,
      .form-control,
      #file-library-search-input {
        background-color: transparent !important;
        border-radius: 0.3rem !important;
        border: solid 1px var(--boxes-darker) !important;
        box-shadow: none !important;
        color: var(---heading-text-color) !important;
        font-size: 0.9rem !important;
        font-weight: 400;
        padding: 0.7rem !important;
        height: 2rem;
        transition-duration: 0.2s;
        transition-property: border, box-shadow;
      }

      .search-input:hover,
      .search:hover,
      .form-control:hover,
      #file-library-search-input:hover {
        border: solid 1px var(--boxes-darker2) !important;
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04) !important;
      }

      .search-input:focus,
      .search:focus,
      .form-control:focus,
      #file-library-search-input:focus {
        background-color: transparent !important;
        border-color: var(--primary-color) !important;
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04) !important;
        color: var(--heading-text-color) !important;
        font-size: 0.9rem !important;
        padding: 0.7rem !important;
      }

      .search-input::placeholder,
      .search::placeholder,
      .form-control::placeholder,
      #file-library-search-input::placeholder {
        color: var(--light-text-color-darker) !important;
      }

      .clear-btn-icon {
        top: 9px !important /*required*/;
        right: 9px !important /*required*/;
      }

      .content tr.search-hit,
      .search-hit,
      .md-search-hit,
      .md-search-hit.md-search-select,
      .md-search-select,
      .ty-file-search-match-text {
        background-color: var(--boxes-darkest);
        color: white;
        padding: 0.2rem 0.1rem;
        border-radius: 0.2rem;
      }

      /*ZOOM HINT*/

      #zoom-hint {
        border-radius: 0.3rem;
        border: solid 1px var(--borders);
        user-select: none;
        box-shadow: rgba(116, 129, 141, 0.08) 0px 2px 6px 0px;
      }

      #zoom-hint #zoom-hint-reset {
        border-left: none;
        font-weight: 600;
      }

      /*SEARCHPANEL*/

      #md-searchpanel {
        border-bottom: 1px solid var(--borders);
        box-shadow: rgba(116, 129, 141, 0.1) 0px 3px 8px 0px;
        max-height: 46px;
      }

      .mac-seamless-mode #md-searchpanel {
        max-height: 70px;
      }

      #md-searchpanel.searchpanel-replace-mode {
        max-height: 84px;
      }

      .mac-seamless-mode #md-searchpanel.searchpanel-replace-mode {
        max-height: 108px;
      }

      #md-searchpanel input {
        height: 2rem;
        margin: 0rem !important;
        padding: 6px 12px !important;
        font-size: 12px !important;
      }

      #md-searchpanel .input-group-addon {
        height: 2rem;
      }

      #md-searchpanel .input-group-addon.close-btn {
        padding-left: 8px;
      }

      .unibody-window #md-searchpanel .btn {
        line-height: 2rem;
      }

      .searchpanel-search-option-btn {
        top: 9px;
        border: none;
        color: var(--light-text-color-darker) !important /*required*/;
        transition-duration: 0.3s;
      }

      .searchpanel-search-option-btn:hover {
        color: var(--primary-color) !important /*required*/;
        background-color: transparent !important /*required*/;
      }

      .searchpanel-search-option-btn.select,
      .searchpanel-search-option-btn.active {
        color: white !important;
        background-color: var(--primary-color) !important;
      }

      #searchpanel-case-option-btn {
        right: 33px;
      }

      #searchpanel-word-option-btn {
        right: 9px;
      }

      #searchpanel-word-option-btn,
      #searchpanel-case-option-btn {
        background: none;
      }

      #md-searchpanel .btn:not(.close-btn):hover {
        box-shadow: none;
      }

      /*SELECT*/
      /*TEXT INPUT*/
      /*NUMBER INPUT*/

      /* the input #md-grid-height doesn't have a type attached for some reason and needs to be adressed seperately */

      html select,
      html input[type="text"],
      html input[type="number"],
      #md-grid-height {
        background-color: var(--bg-color) !important;
        border-radius: 0.3rem !important;
        border: solid 1px var(--boxes-darker) !important;
        box-shadow: none !important;
        color: var(--text-color) !important;
        font-size: 0.9rem !important;
        font-weight: 500 !important;
        padding: 0.3rem !important;
        height: 2.1rem !important;
        transition-duration: 0.2s;
        transition-property: border;
        cursor: text;
      }

      select {
        cursor: pointer !important;
      }

      input[type="text"],
      input[type="number"] {
        cursor: text;
      }

      html select:hover,
      html input[type="text"]:hover,
      html input[type="number"]:hover,
      #md-grid-height:hover {
        background-color: var(--bg-color) !important;
        border-radius: 0.3rem !important;
        border-color: var(--boxes-darker2) !important;
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04) !important;
        color: var(--text-color) !important;
        font-size: 0.9rem !important;
      }

      html select:focus,
      html input[type="text"]:focus,
      html input[type="number"]:focus,
      #md-grid-height:focus {
        border-color: var(--primary-color) !important;
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04) !important;
      }

      input[type="text"]::placeholder,
      input[type="number"]::placeholder,
      #md-grid-height::placeholder {
        color: var(--light-text-color-darker) !important;
      }

      input[disabled],
      input[disabled]:hover,
      input[disabled]:focus {
        cursor: not-allowed;
      }

      /*TEXTAREA*/

      textarea {
        background-color: transparent;
        border: solid 1px var(--boxes-darker);
        border-radius: 0.3rem;
        transition-duration: 0.2s;
      }

      textarea:hover {
        border-color: var(--boxes-darker2);
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
      }

      textarea:focus {
        border-color: var(--primary-color);
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        outline: none;
      }

      /*MODAL*/

      .modal-header,
      #common-dialog .modal-header {
        border-bottom: solid 1px var(--borders);
        padding-bottom: 15px;
      }

      .modal-title {
        font-size: 1.25rem;
        font-weight: 500;
        user-select: none;
      }

      .modal-body {
        font-size: 0.9rem;
        color: var(--light-text-color-darker);
        user-select: none;
      }

      .modal-content {
        box-shadow: rgba(116, 129, 141, 0.15) 0px 3px 10px 0px;
        border: solid 1px var(--boxes-darker);
        border-radius: 0.3rem;
      }

      .modal-footer {
        border-top: solid 1px var(--borders);
      }

      .modal-open .modal.fade.in {
        background: none;
        backdrop-filter: blur(5px);
        -webkit-backdrop-filter: blur(5px);
      }

      /*LANGS*/

      .ty-spell-check-panel-item {
        font-weight: 500;
        transition-duration: 0.2s;
        transition-property: background-color, color;
      }

      .ty-spell-check-panel-item:hover {
        color: var(--primary-color);
        background-color: var(--boxes);
      }

      .ty-spell-check-panel-item.ty-active {
        background-color: var(--boxes);
      }

      /*TOOLTIP*/

      .ty-tooltip {
        background-color: var(--bg-color) !important;
        border-radius: 0.3rem !important;
        border: 1px solid var(--borders) !important;
        -webkit-filter: none !important;
        filter: none;
        box-shadow: rgba(116, 129, 141, 0.1) 0px 3px 8px 0px;
      }

      /*FOOTER*/

      .footer-item:hover {
        background-color: var(--boxes) !important;
      }

      #footer-word-count-info {
        padding: 4px 0;
      }

      .footer-word-count-info-line {
        padding: 0.25rem;
        line-height: 1.6rem;
      }

      #footer-word-count-info tr {
        font-weight: 500;
        font-size: 0.8rem;
        transition-duration: 0.2s;
        transition-property: all;
      }

      #footer-word-count-info tr td:nth-child(1) {
        padding: 0rem;
        padding-right: 1rem;
      }

      #footer-word-count-info .ty-footer-word-count-all tr:hover {
        color: var(--primary-color) !important;
        background-color: var(--boxes) !important;
      }

      /*MEGAMENU*/

      .megamenu-menu {
        box-shadow: none;
        background-color: var(--boxes);
        border-right: 1px solid var(--borders);
      }

      .megamenu-opened .megamenu-menu {
        left: 0px;
      }

      #megamenu-content {
        top: 0px;
        left: 0px;
        right: 0px;
        bottom: 0px;
      }

      #megamenu-menu-list {
        box-shadow: none;
        border: none;
        background-color: transparent;
      }

      #megamenu-menu-list li a {
        color: var(--text-color);
        height: 2rem;
        line-height: 1.8rem;
        transition-duration: 0.2s;
        transition-property: background-color;
      }

      #megamenu-menu-list li a:hover {
        background-color: var(--borders);
      }

      #megamenu-menu-list li a.active {
        color: var(--primary-color);
        background-color: white;
        outline: solid 1px var(--borders);
      }

      #megamenu-menu-list .divider {
        background-color: var(--borders);
        margin: 16px 0 0 0;
      }

      .megamenu-menu-list .saved #m-saved {
        cursor: default;
      }

      .megamenu-menu-list .saved #m-saved .fa {
        color: var(--primary-color);
      }

      .megamenu-menu-list .saved #m-saved:hover {
        background-color: transparent;
      }

      .megamenu-menu-list #m-close:hover {
        color: var(--danger-color);
      }

      .megamenu-menu-header {
        border-bottom: solid 1px var(--borders);
        margin-bottom: 1.2rem;
        height: 74px;
        transition-duration: 0.3s;
      }

      .megamenu-menu-header:hover {
        background-color: var(--borders);
      }

      .megamenu-menu-header #megamenu-menu-header-title {
        color: var(--text-color);
        font-weight: 700;
        font-size: 16px;
        left: 56px;
        top: 24px;
      }

      #megamenu-back-btn {
        color: var(--text-color);
        font-size: 16px;
        left: 24px;
        top: 24px;
      }

      .megamenu-opened header {
        background-color: var(--bg-color);
        background-image: none;
      }

      .megamenu-content {
        background-color: var(--bg-color);
        background-image: none;
      }

      .megamenu-menu-panel:not(:first-of-type) {
        margin-top: 2rem;
      }

      .megamenu-menu-panel h1 {
        font-weight: 900;
        font-size: 1.8rem;
        margin: 1rem 0rem 0.4rem 0rem;
      }

      .megamenu-menu-panel h2 {
        font-weight: 800;
        font-size: 1.3rem;
        margin: 1rem 0rem 0.4rem 0rem;
      }

      /*recent files*/

      #recent-file-panel tbody tr {
        font-weight: 600;
        transition-duration: 0.4s;
      }

      #recent-file-panel tbody tr:hover,
      .megamenu-menu-panel tbody tr:hover td:nth-child(1) {
        color: var(--primary-color);
      }

      #recent-file-panel tbody tr:nth-child(2n-1) {
        background-color: var(--boxes);
      }

      /*about help*/

      .about-content-slogon {
        color: var(--light-text-color);
      }

      /*for the god himself*/
      .about-content-slogon span {
        color: var(--primary-color) !important;
      }

      #about-content tbody tr {
        font-weight: 500;
        transition-duration: 0.4s;
      }

      #about-content tbody tr:hover {
        color: var(--primary-color);
        background-color: var(--boxes) !important /*required important*/;
      }

      .long-btn {
        margin-bottom: 12px;
        margin-left: 2px;
        box-shadow: rgba(116, 129, 141, 0.1) 2px 2px 6px;
        background-color: white;
        border: 1px solid var(--borders);
        border-radius: 0.3rem;
        padding: 1rem;

        font-weight: 700;
        font-size: 1rem;

        transition: background 0.2s, color 0.2s, box-shadow 0.2s;
      }

      .long-btn:hover {
        background-color: var(--primary-color);
        border: 1px solid transparent;
        color: white !important /*important required*/;
        box-shadow: rgba(116, 129, 141, 0.1) 2px 2px 6px,
          rgba(26, 168, 139, 0.2) 0px 0px 10px;
      }

      #m-import-local:hover .preference-item-hint {
        color: white;
        opacity: 0.7;
      }

      #recent-file-panel-action-btn {
        height: 34px;
        border: none;
        background-color: var(--boxes);
      }

      #theme-preview-grid {
        max-width: none;
        padding: 1.5rem;
        background-color: var(--boxes);
        border-radius: 0.5rem;
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        grid-gap: 1.5rem;
      }

      .theme-preview-div {
        border: none;
        border-radius: 0.4rem;
        box-shadow: rgba(116, 129, 141, 0.1) 0px 0px 15px;
        margin: 0rem;
        transition-duration: 0.3s;
      }

      .theme-preview-div:hover {
        box-shadow: rgba(116, 129, 141, 0.5) 3px 8px 15px;
        cursor: pointer;
        transform: rotate3d(1, -0.2, 0.2, 15deg);
      }

      .theme-preview-content {
        width: 100%;
        height: 100%;
        border-radius: 0.4rem;
      }

      .theme-preview-content html {
        width: 100%;
        height: 100%;
      }

      .theme-preview-div.active .fa {
        color: var(--primary-color);
        bottom: 4px;
        left: 4px;
      }

      .theme-preview-div .fa-check-circle:before {
        background-color: var(--bg-color);
        padding: 0px 2px;
        border-radius: 1rem;
      }

      .megamenu-menu-panel tbody tr {
        border-radius: 0.3rem;
        transition-duration: 0.2s;
        transition-property: background-color;
      }

      .megamenu-menu-panel tbody tr:hover {
        background-color: var(--borders) !important /*required important*/;
      }

      /*MIN MAX CLOSE*/
      #w-min,
      #w-max,
      #w-restore,
      #w-close {
        border-radius: 0px !important;
        font-size: 10px !important;
        width: 46px !important;
        height: 29px !important;
      }

      .btn.toolbar-icon svg,
      .btn.toolbar-icon .ty-icon {
        position: relative;
        top: 2px;
      }

      #w-close.btn.toolbar-icon .ty-icon {
        left: 1px;
      }

      #w-close:hover {
        background-color: var(--danger-color) !important;
        color: white !important;
      }

      /*EXTRA STUFF*/

      a[type="page-link"] {
        display: block;
        background-color: white;
        box-shadow: rgba(116, 129, 141, 0.2) 0px 3px 8px 0px;
        border: 1px solid var(--borders);
        border-radius: 0.3rem;
        padding: 1rem;

        font-weight: 600;

        transition-duration: 0.2s;
        transition-property: border, box-shadow;
      }

      a[type="page-link"]:hover {
        box-shadow: rgba(116, 129, 161, 0.1) 0px 3px 8px 0px;
        border: 1px solid var(--primary-color);
      }

      p[type="description"] {
        color: var(--light-text-color);
      }

      /*kbd*/

      kbd {
        font-family: var(--font-family);
      }
    </style>
    <title>0</title>
  </head>
  <body class="typora-export os-windows">
    <div class="typora-export-content">
      <div id="write" class="">
        <p>&nbsp;</p>
        <p>
          <a href="https://m.weibo.cn/status/4633849814057463?"
            ><span>奶龙表情包第十九期</span></a
          >
        </p>
        <p>&nbsp;</p>
        <p>&nbsp;</p>
        <p>&nbsp;</p>
        <p>
          <img
            src="https://github.com/vacrain/doc-img/raw/main/assets/imgs/2021/2021-07-07_15-10-51_v2-cee3205bf62ac3be49fc9688e5a0787b_hd.webp"
            referrerpolicy="no-referrer"
          />
        </p>
      </div>
    </div>
  </body>
</html>
